How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
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How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
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Re: How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
#2> The method we developed images the eye multiple times to see whether it’s actually responding to changes in brightness
This is new? In 2019? Really? I find that so hard to believe.
> the process takes about 3 seconds
WHAAAAT? WHY?
> For comparison, even iris-recognition systems that require just one snapshot usually take about that much time to make an identification.
I feel like Robin Williams fresh out of Jumanji yelling "WHAT YEAR IS IT?"
Re: How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
#3Preventative tech inspired by action/spy movies. Neat
Re: How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
#4> The method we developed images the eye multiple times to see whether it’s actually responding to changes in brightness This is new? In 2019? Really? I find that so hard to believe. > the process takes about 3 seconds WHAAAAT? WHY? > For comparison, even iris-recognition systems that require just one snapshot usually take about that much time to make an identification. I feel like Robin Williams fresh out of Jumanji…
Make something faster, get rich :-)
Re: How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
#5> The method we developed images the eye multiple times to see whether it’s actually responding to changes in brightness
Hopefully the person does not have Argyll Robertson pupils https://en.wikipedia.org/wiki/Argyll_Robertson_pupil which is seen in late stage syphilis and causes the pupil not to react to the light.
Also, another thing is that they should make sure that they train their system with dark eyed people. Often the iris is very easy to identify if people with light colored eyes. In people with dark eyes, it may be more difficult.
Re: How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
#6I wonder if this could counter attacks using anesthesia (e.g. I shoot the guard with my tranq gun and drag him over to the scanner, MGS2 style.)
Re: How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
#7Wouldn't it be trivial to detect a pulse with IR similar to how it's done with other devices?
Re: How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
#8[deleted]
Re: How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
#9IEEE lives up to its name
Re: How to Teach an Iris Scanner That the Eye It’s Looking at Is Dead
#10> The method we developed images the eye multiple times to see whether it’s actually responding to changes in brightness This is new? In 2019? Really? I find that so hard to believe. > the process takes about 3 seconds WHAAAAT? WHY? > For comparison, even iris-recognition systems that require just one snapshot usually take about that much time to make an identification. I feel like Robin Williams fresh out of Jumanji…
Yeah that sounds terrible. It would be much better to detect saccades and/or blinks.